Luxury SPC Vinyl Flooring is a new environmentally-friendly floor based on high-tech, featuring zero formaldehyde, mildew proof, moisture proof, fireproof, insect proof and simple installation. SPC floor is extruded from the extruder with T-die to extrude the PVC substrate, and the three-roll or four-roll calender is used to respectively wear the PVC wear-resistant layer, PVC color film and PVC substrate, and heat-fit and emboss the product once.
The process of SPC vinyl flooring is simple, the fit is done by heat, and no glue is needed. SPC flooring materials use environmentally friendly formulations and do not contain hazardous substances such as heavy metals, phthalates, methanol, etc., in accordance with EN14372, EN649-2011, IEC62321, GB4085-83 standards. It is very popular in developed countries in Europe and America and in the Asia Pacific market. With its excellent stability and durability, the stone-plastic floor not only solves the problem of moisture deformation and mildew of the solid wood floor, but also solves the formaldehyde problem of other decoration materials. It has a wide selection of designs, suitable for indoor home improvement, hotels, hospitals, shopping malls and other public places.
1. Mixing
Automatic metering according to raw material ratio → high-speed mixer hot mixing (hot mixing temperature: 125°C, function
It is a mixture of various materials to remove the moisture in the material) → into the cold mix (to cool the material,
Prevents caking and discoloration, cold mixing temperature: 55°C. )→mixing the homogeneous material by cooling;
2: Extrusion
Adding to the twin-screw extruder for heating and extrusion → into the sheet die extrusion molding, the formed sheet
The material is passed through a four-roll calender, and the substrate is thickened → affixed with a color film → adhered to a wear layer → cooled → cut;
3: UV tempering
Surface UV→tempering (tempering hot water temperature: 80~120°C; cold water temperature: 10°C)
4: slitting and slotting + packaging
Slitting → Slotting, Trimming, Chamfering → Inspection → Packaging